CN208250904U - A kind of lead for retractable pencil metal rubber support - Google Patents
A kind of lead for retractable pencil metal rubber support Download PDFInfo
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- CN208250904U CN208250904U CN201820626943.9U CN201820626943U CN208250904U CN 208250904 U CN208250904 U CN 208250904U CN 201820626943 U CN201820626943 U CN 201820626943U CN 208250904 U CN208250904 U CN 208250904U
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- connecting base
- lead
- niti
- retractable pencil
- rubber block
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Abstract
A kind of lead for retractable pencil metal rubber support includes support body, upper connecting base and lower connecting base；Support body is integrally in bulk, including niti-shaped memorial alloy metal-rubber block, steel plate layer and lead for retractable pencil；Niti-shaped memorial alloy metal-rubber block is spaced intermediate to be equipped with one group of duct；Steel plate layer has one group, vertically parallel interval is distributed in niti-shaped memorial alloy metal-rubber block；Wherein, each steel plate layer is horizontally disposed, and opens up hole in the plate face of steel plate layer, at the position in corresponding duct；Lead for retractable pencil is vertically threaded through in the duct of niti-shaped memorial alloy metal-rubber block；Upper connecting base is connect by upper connector with superstructure；Lower connecting base is connect by lower connector with substructure object.The utility model solves the technical problem that traditional General Purpose Rubber support durability is poor, automatic recovery ability is weak, energy dissipation capacity is poor and elastic range is too small.
Description
Technical field
The utility model belong to engineering structure subtract, shock insulation field more particularly to a kind of lead for retractable pencil metal rubber support.
Background technique
In civil engineering, structure can generate damage under geological process, destroy or even collapse, therefore improve the anti-of structure
Shake ability is just particularly important.The subtracting of structure, shock insulation are realized using shock isolating pedestal in numerous earthquake-resistant structure measures, due to
Construction cost is low, easy for construction in widespread attention.But majority at this stage subtracts, shock isolating pedestal mostly uses General Purpose Rubber conduct
Support body, but rubber material there are durabilities it is poor, automatic recovery ability is weak, energy dissipation capacity is poor, elastic range is too small the disadvantages of.
Utility model content
The purpose of the utility model is to provide a kind of lead for retractable pencil metal rubber supports, and it is resistance to solve traditional General Purpose Rubber support
The technical problem that property is poor, automatic recovery ability is weak, energy dissipation capacity is poor and elastic range is too small long.
To achieve the above object, the utility model adopts the following technical solution.
A kind of lead for retractable pencil metal rubber support is arranged between superstructure and substructure object；Include support body,
Upper connecting base and lower connecting base；The support body is integrally in blocky, includes niti-shaped memorial alloy metal-rubber block, steel
Plate layer and lead for retractable pencil；The niti-shaped memorial alloy metal-rubber block is spaced intermediate to be equipped with one group of duct；Wherein, each duct is perpendicular
To through niti-shaped memorial alloy metal-rubber block；The steel plate layer has one group, vertically parallel interval is distributed in NiTi shape
In shape memory alloys metal-rubber block；Wherein, each steel plate layer is horizontally disposed, and in the plate face of steel plate layer, corresponding duct
Position at open up hole；
The lead for retractable pencil has one group, and arranged for interval is in niti-shaped memorial alloy metal-rubber block；Wherein, each lead for retractable pencil is in
Column is vertically threaded through in the duct of niti-shaped memorial alloy metal-rubber block；Wherein, the top of lead for retractable pencil and support body
Either flush, the bottom of lead for retractable pencil and the bottom surface of support body are concordant；The upper connecting base is plate-like, is connected horizontally on support body
Top；Vertical upper connector is arranged at intervals in the top surface of upper connecting base；The upper connecting base by upper connector with it is upper
The connection of portion's works；The lower connecting base is plate-like, is connected horizontally on the bottom of support body；At the bottom surface interval of lower connecting base
It is provided with vertical lower connector；The lower connecting base is connect by lower connector with substructure object.
Preferably, pass through metal structure glue connection between the upper connecting base and support body；The lower connecting base and branch
Pass through metal structure glue connection between seat ontology.
Preferably, it is welded to connect between the upper connector and upper connecting base；Between the lower connector and lower connecting base
It is welded to connect.
The utility model has the characteristics that and beneficial effect compared with prior art.
1, the utility model is equipped with one group of duct niti-shaped memorial alloy metal-rubber block is spaced intermediate, and in steel
Hole is opened up in the plate face of plate layer, at the position in corresponding duct, is then inserted into lead for retractable pencil in duct again；Due to the hysteresis of lead for retractable pencil
Performance is fine, may be implemented preferably to consume energy under equivalent variations；Coordinate when the deformation of lead for retractable pencil and the deformation of support, works as support
The good Hysteresis Behavior of lead for retractable pencil is utilized when generating horizontal distortion, enhances energy dissipation capacity and self-resetting capability, to improve support
Isolation property.
2, one group of steel plate layer, and topmost steel is arranged in the utility model in niti-shaped memorial alloy metal-rubber block
Spacing between plate layer and the top surface of niti-shaped memorial alloy metal-rubber block is 15mm-30mm；Lowest part steel plate layer and nickel
Spacing between the bottom surface of titanium shape memory alloy metal-rubber block is 15mm-30mm；Spacing between adjacent steel plate layer is
15mm-30mm；Spacing between the side of the edge of steel plate layer side corresponding with niti-shaped memorial alloy metal-rubber block is not small
In 20mm, this of steel plate layer is arranged such that overall structure not only and has good long-term working stability, durability good and super
Elastic and structure type is simple, stress is clear.
3, the niti-shaped memorial alloy metal-rubber block that the support body in the utility model uses is by NiTi shape
Memory alloy wire is by wrapping wire, stretching, braiding, stamping forming in a mold, and in punching press niti-shaped memorial alloy gold
Steel plate is placed wherein when belonging to rubber block, is allowed to form an entirety, and reserve corresponding duct in punching press；This metal-rubber
Material is made of niti-shaped memorial alloy, and durability is good, high temperature resistant and low temperature capability are strong, and service life is significantly larger than tradition
General Purpose Rubber support；And nickel-titanium shape memory alloy material has good energy dissipation capacity, shape memory characteristic and super-elasticity,
The support can be made in geological process by the dry friction between the plastic deformation of shape-memory alloy wire, shape-memory alloy wire
It is lower to obtain higher damping, thus the support have it is good subtract, shock insulation function；Additionally due to niti-shaped memorial alloy has
Good superelastic properties and shape memory characteristic, therefore this support has good self-resetting capability.
4, the utility model structure type is simple, compact, stress is clear, assembly easy to process, there is popularization well and reality
With value.
Detailed description of the invention
The utility model is described in more detail with reference to the accompanying drawing.
Fig. 1 is the use structural schematic diagram of the lead for retractable pencil metal rubber support of the utility model.
Fig. 2 is the diagrammatic cross-section of the support body of the utility model.
Fig. 3 is the structural schematic diagram of the steel plate layer of the utility model.
Fig. 4 is the structural schematic diagram of the niti-shaped memorial alloy metal-rubber block of the utility model.
Appended drawing reference: 1- superstructure, 2- upper connector, 3- upper connecting base, 4- support body, 4.1- NiTi shape note
Recall connector, the hole 8- under alloying metal rubber block, 4.2- steel plate layer, 4.3- lead for retractable pencil, 5- lower connecting base, 6- substructure object, 7-
Hole, the duct 9-.
Specific embodiment
As shown in Figs 1-4, this lead for retractable pencil metal rubber support is arranged between superstructure 1 and substructure object 6；
It include support body 4, upper connecting base 3 and lower connecting base 5；The support body 4 is whole in bulk, includes NiTi shape note
Recall alloying metal rubber block 4.1, steel plate layer 4.2 and lead for retractable pencil 4.3；Among the niti-shaped memorial alloy metal-rubber block 4.1
It separates and is equipped with one group of duct 9；Wherein, niti-shaped memorial alloy metal-rubber block 4.1 is vertically run through in each duct 9；The steel
Plate layer 4.2 has one group, vertically parallel interval is distributed in niti-shaped memorial alloy metal-rubber block 4.1；Wherein, Mei Gegang
Plate layer 4.2 is horizontally disposed, and opens up hole 8 in the plate face of steel plate layer 4.2, at the position in corresponding duct 9；
The lead for retractable pencil 4.3 has one group, and arranged for interval is in niti-shaped memorial alloy metal-rubber block 4.1；Wherein, each
Lead for retractable pencil 4.3 is in the form of a column, and is vertically threaded through in the duct 9 of niti-shaped memorial alloy metal-rubber block 4.1；Wherein, lead for retractable pencil 4.3
The bottom of the either flush at top and support body 4, lead for retractable pencil 4.3 is concordant with the bottom surface of support body 4；The upper connecting base 3 is in
Plate is connected horizontally on the top of support body 4；Vertical upper connector 2 is arranged at intervals in the top surface of upper connecting base 3；Institute
Upper connecting base 3 is stated to connect by upper connector 2 with superstructure 1；The lower connecting base 5 is plate-like, is connected horizontally on support
The bottom of ontology 4；Vertical lower connector 7 is arranged at intervals in the bottom surface of lower connecting base 5；The lower connecting base 5 passes through lower company
Fitting 7 is connect with substructure object 6.
In the present embodiment, pass through metal structure glue connection between the upper connecting base 3 and support body 4；The lower connection
Pass through metal structure glue connection between seat 5 and support body 4.
In the present embodiment, it is welded to connect between the upper connector 2 and upper connecting base 3；The lower connector 7 and lower connection
It is welded to connect between seat 5.
The construction method of this lead for retractable pencil metal rubber support, including steps are as follows
Step 1, make support body 4: the support body 4 includes steel plate layer 4.2, lead for retractable pencil 4.3 and nickel-titanium shape memory
Alloying metal rubber block 4.1.
Step 2 assembles upper connecting base 3 and lower connecting base 5: by support body 4 respectively with upper connecting base 3, lower connecting base 5
It is attached.
Step 3 installs upper connecting base 3 and lower connecting base 5: upper connecting base 3 is passed through upper connector 2 and superstructure 1
It is connected, lower connecting base 5 is connected by lower connector 7 with substructure object 6.
In the present embodiment, the production method of the block of niti-shaped memorial alloy metal-rubber described in step 1 4.1 are as follows: by nickel
Titanium shape memory alloy passes through wrapping wire, stretching, braiding, in a mold punch forming；And in punching press niti-shaped memorial alloy
Steel plate is placed wherein when metal-rubber block, is allowed to form an entirety, and the reserving hole channel 9 in punching press.Nickel-titanium shape memory
Prefabricated lead for retractable pencil 4.3 is inserted into duct 9 by alloying metal rubber block 4.1 after completing, and forms support body 4；This gold
Belong to rubber material to be made of niti-shaped memorial alloy, durability is good, high temperature resistant and low temperature capability are strong, and service life is much high
In traditional General Purpose Rubber support；Nickel-titanium shape memory alloy material has good energy dissipation capacity, shape memory characteristic and superlastic
Property, by between the shape-memory alloy wire inside the plastic deformation of shape-memory alloy wire, shape memory alloy metal rubber
Dry friction the support can be made to obtain higher damping under geological process, therefore the support have it is good subtract, shock insulation function
Energy；Additionally due to niti-shaped memorial alloy has good superelastic properties and shape memory characteristic, therefore this support is with good
Good self-resetting capability.
In the present embodiment, between topmost steel plate layer 4.2 and the top surface of niti-shaped memorial alloy metal-rubber block 4.1
Spacing is 15mm-30mm；Between between lowest part steel plate layer 4.2 and the bottom surface of niti-shaped memorial alloy metal-rubber block 4.1
Away from for 15mm-30mm；Spacing between adjacent steel plate layer 4.2 is 15mm-30mm.
In the present embodiment, the edge of the steel plate layer 4.2 side corresponding with niti-shaped memorial alloy metal-rubber block 4.1
Spacing between side is not less than 20mm.
In the present embodiment, the diameter dimension of the horizontal section of lead for retractable pencil 4.3 is 30mm-60mm, between adjacent lead for retractable pencil 4.3 between
Away from for 90mm-180mm.
In the present embodiment, pass through metal structure glue connection between the upper connecting base 3 and support body 4；The lower connection
Pass through metal structure glue connection between seat 5 and support body 4.
In the present embodiment, pass through welded connecting between the upper connector 2 and upper connecting base 3；The lower connector 7 is under
Pass through welded connecting between attachment base 5.
In the present embodiment, the upper connecting base 3 and lower connecting base 5 are made of steel.
In step 1, weave and punching press before open up hole 8 in the steel plate layer 4.2 that is added, hole 8 is in steel plate layer
It is opened up when 4.2 production, can reduce resistance when punching press in this way.
Above-described embodiment is not the exhaustion of specific embodiment, can also there is other embodiments, and above-described embodiment purpose exists
In illustrating the utility model, rather than the protection scope of the utility model is limited, it is all from the utility model simple change
Using all falling in the protection scope of the utility model.
Claims (3)
1. a kind of lead for retractable pencil metal rubber support is arranged between superstructure (1) and substructure object (6)；It is characterized by:
It include support body (4), upper connecting base (3) and lower connecting base (5)；The support body (4) includes integrally nickel in bulk
Titanium shape memory alloy metal-rubber block (4.1), steel plate layer (4.2) and lead for retractable pencil (4.3)；The niti-shaped memorial alloy metal
Rubber block (4.1) is spaced intermediate to be equipped with one group of duct (9)；Wherein, each duct (9) is vertically through niti-shaped memorial alloy gold
Belong to rubber block (4.1)；The steel plate layer (4.2) has one group, vertically parallel interval is distributed in niti-shaped memorial alloy metal
In rubber block (4.1)；Wherein, each steel plate layer (4.2) is horizontally disposed, and in the plate face of steel plate layer (4.2), corresponding duct
(9) hole (8) are opened up at position；
The lead for retractable pencil (4.3) has one group, and arranged for interval is in niti-shaped memorial alloy metal-rubber block (4.1)；Wherein, each
Lead for retractable pencil (4.3) is in the form of a column, and is vertically threaded through in the duct (9) of niti-shaped memorial alloy metal-rubber block (4.1)；Wherein, lead
The top of core (4.3) and the either flush of support body (4), the bottom of lead for retractable pencil (4.3) are concordant with the bottom surface of support body (4)；
The upper connecting base (3) is plate-like, is connected horizontally on the top of support body (4)；It is arranged at the top surface interval of upper connecting base (3)
There are vertical upper connector (2)；The upper connecting base (3) is connect by upper connector (2) with superstructure (1)；Under described
Attachment base (5) is plate-like, is connected horizontally on the bottom of support body (4)；It is arranged at intervals with vertically in the bottom surface of lower connecting base (5)
Lower connector (7)；The lower connecting base (5) is connect by lower connector (7) with substructure object (6).
2. lead for retractable pencil metal rubber support according to claim 1, it is characterised in that: the upper connecting base (3) and support sheet
Pass through metal structure glue connection between body (4)；Pass through metal structure glue connection between the lower connecting base (5) and support body (4)
It connects.
3. lead for retractable pencil metal rubber support according to claim 2, it is characterised in that: the upper connector (2) and upper connection
It is welded to connect between seat (3)；It is welded to connect between the lower connector (7) and lower connecting base (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820626943.9U CN208250904U (en) | 2018-04-28 | 2018-04-28 | A kind of lead for retractable pencil metal rubber support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820626943.9U CN208250904U (en) | 2018-04-28 | 2018-04-28 | A kind of lead for retractable pencil metal rubber support |
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| Publication Number | Publication Date |
|---|---|
| CN208250904U true CN208250904U (en) | 2018-12-18 |
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ID=64634548
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820626943.9U Active CN208250904U (en) | 2018-04-28 | 2018-04-28 | A kind of lead for retractable pencil metal rubber support |
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| Country | Link |
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| CN (1) | CN208250904U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560408A (en) * | 2018-04-28 | 2018-09-21 | 中国建筑股份有限公司 | A kind of lead for retractable pencil metal rubber support and its construction method |
| CN112343195A (en) * | 2020-09-22 | 2021-02-09 | 重庆大学 | SMA (shape memory alloy) lattice structure with integrated material and function, vibration isolator and manufacturing method of vibration isolator |
-
2018
- 2018-04-28 CN CN201820626943.9U patent/CN208250904U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560408A (en) * | 2018-04-28 | 2018-09-21 | 中国建筑股份有限公司 | A kind of lead for retractable pencil metal rubber support and its construction method |
| CN108560408B (en) * | 2018-04-28 | 2024-01-23 | 中国建筑股份有限公司 | Lead core metal rubber support and construction method thereof |
| CN112343195A (en) * | 2020-09-22 | 2021-02-09 | 重庆大学 | SMA (shape memory alloy) lattice structure with integrated material and function, vibration isolator and manufacturing method of vibration isolator |
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